123803400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{4211}}^1$

素因数の和:4244

約数の個数: 144

約数和(自身を含む): 446556240

約数和(自身を除く): 322752840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 196, 200, 210, 245, 280, 294, 300, 350, 392, 420, 490, 525, 588, 600, 700, 735, 840, 980, 1050, 1176, 1225, 1400, 1470, 1960, 2100, 2450, 2940, 3675, 4200, 4211, 4900, 5880, 7350, 8422, 9800, 12633, 14700, 16844, 21055, 25266, 29400, 29477, 33688, 42110, 50532, 58954, 63165, 84220, 88431, 101064, 105275, 117908, 126330, 147385, 168440, 176862, 206339, 210550, 235816, 252660, 294770, 315825, 353724, 412678, 421100, 442155, 505320, 589540, 619017, 631650, 707448, 736925, 825356, 842200, 884310, 1031695, 1179080, 1238034, 1263300, 1473850, 1650712, 1768620, 2063390, 2210775, 2476068, 2526600, 2947700, 3095085, 3537240, 4126780, 4421550, 4952136, 5158475, 5895400, 6190170, 8253560, 8843100, 10316950, 12380340, 15475425, 17686200, 20633900, 24760680, 30950850, 41267800, 61901700, 123803400]

約数ペア:

[(1, 123803400), (2, 61901700), (3, 41267800), (4, 30950850), (5, 24760680), (6, 20633900), (7, 17686200), (8, 15475425), (10, 12380340), (12, 10316950), (14, 8843100), (15, 8253560), (20, 6190170), (21, 5895400), (24, 5158475), (25, 4952136), (28, 4421550), (30, 4126780), (35, 3537240), (40, 3095085), (42, 2947700), (49, 2526600), (50, 2476068), (56, 2210775), (60, 2063390), (70, 1768620), (75, 1650712), (84, 1473850), (98, 1263300), (100, 1238034), (105, 1179080), (120, 1031695), (140, 884310), (147, 842200), (150, 825356), (168, 736925), (175, 707448), (196, 631650), (200, 619017), (210, 589540), (245, 505320), (280, 442155), (294, 421100), (300, 412678), (350, 353724), (392, 315825), (420, 294770), (490, 252660), (525, 235816), (588, 210550), (600, 206339), (700, 176862), (735, 168440), (840, 147385), (980, 126330), (1050, 117908), (1176, 105275), (1225, 101064), (1400, 88431), (1470, 84220), (1960, 63165), (2100, 58954), (2450, 50532), (2940, 42110), (3675, 33688), (4200, 29477), (4211, 29400), (4900, 25266), (5880, 21055), (7350, 16844), (8422, 14700), (9800, 12633)]